Jacobs: Taper arbors, MT2 x JT1

Description

• Jacob arbor is the spindle to which the chuck is fastened. 
• The arbor can be machined onto the end of a drill spindle or it can be a separate small part that can be removed from the drill. 
• Arbors are small spindle shaped shanks that maybe tapered for use in MT style sockets on drill presses, or having plain round shanks for use in machine tools.
• Some cheaper drill presses require the chuck to be mounted directly to the spindle by either threading the chuck onto a threaded spindle end or to a JT taper. 
• All Jacob arbor are precision machined and ground for maximum performance.